Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -14.42
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) 17.27 -0.375 -6.47
Prot (kg) 12.69 -0.441 -5.60
Fertility Sub Index 9.07
Calving Interval (days) -4.61 -1.459 6.73
Survival (%) 2.10 1.117 2.35
Calving Sub Index 2.33
Gestation Length (days) -2.54 -0.919 2.33
Beef Sub Index -0.18
Carcass Weight (kg) -5.60 -0.528 2.95
Age of Slaughter (days) 7.26 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -4.11

* Based on an €80/tonne carbon price